How Can I Center the Flight Stick in Spitfire?

[Rex]

My stick works great in every aircraft except the Spitfire.  In the Spitfire, I'm always in a nose-up climb when I take my hand off the stick, no matter how it's trimmed.  When I turn on the controller display, it shows "neutral" as being a bit below center, and the net result is that the plane is always pitching up.  Even when the trim is 100% nose down.

Something is causing this particular aircraft to not see the flight stick centered like all of the other planes.

Does anyone know how I can center it?

Thanks?

[Flappie]

Hi, please attach a short track showing this issue. To create a track, hit "Save track" button in the debriefing page.